Water quality for ZIP code 56030
ZIP 56030 covers Essig in Brown County, Minnesota, one of 6 ZIP codes in the county. 32 active public water systems serve the county; 2 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Brown County
6 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| Sleepy Eye |
3,599 | 0 | |
| Springfield |
2,070 | 0 | |
| Comfrey |
402 | 0 | |
| Hanska |
393 | 0 | |
| Evan |
86 | 2 | |
| Cobden |
33 | 0 |
Non-community systems in Brown County (25: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Flandrau State Park |
750 | 0 | 0 | |
|
Lake Hanska Lutheran Church |
320 | 0 | 0 | |
|
St. John's Catholic Church |
150 | 0 | 0 | |
|
Leavenworth Township Water System |
125 | 0 | 0 | |
|
Christensen Farms |
100 | 0 | 0 | |
|
Sleepy Eye Golf Club |
100 | 0 | 0 | |
|
Shirley's Park and Country Retreat |
75 | 0 | 0 | |
|
Albion Lutheran Church |
60 | 0 | 0 | |
|
Dnr Regional Headquarters |
56 | 0 | 0 | |
|
Central United Cooperative Agronomy Eas |
50 | 0 | 0 | |
|
Flying Dutchmen Motorcycle Club |
46 | 0 | 0 | |
|
Essig Water Association |
40 | 0 | 0 | |
|
Searles Bar & Grill |
40 | 0 | 0 | |
|
Fredin Brothers, Inc. |
35 | 0 | 0 | |
|
Farmward Cooperative |
30 | 0 | 0 | |
|
Miller-Sellner Implement, Inc. |
28 | 0 | 0 | |
|
Brown County Rural Electric Association |
25 | 0 | 0 | |
|
Central Region Cooperative-Hanska |
25 | 0 | 0 | |
|
Lake Hanska County Park |
25 | 0 | 0 | |
|
Laraway Roofing |
25 | 0 | 0 | |
|
Lost Dog and Fox Hunters County Park |
25 | 0 | 0 | |
|
Pomps Tire Service, Inc. |
25 | 0 | 0 | |
|
Sigel Ball Park |
25 | 1 | 0 | |
|
Springfield Co-Op Creamery Assn. |
25 | 0 | 0 | |
|
Veterans Lakeside Getaway |
25 | 0 | 0 |
About this data
Water systems are matched to Brown County, the county this ZIP code lies in, largest first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Minnesota records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.